In addition we can say of the number 4948 that it is even
4948 is an even number, as it is divisible by 2 : 4948/2 = 2474
The factors for 4948 are all the numbers between -4948 and 4948 , which divide 4948 without leaving any remainder. Since 4948 divided by -4948 is an integer, -4948 is a factor of 4948 .
Since 4948 divided by -4948 is a whole number, -4948 is a factor of 4948
Since 4948 divided by -2474 is a whole number, -2474 is a factor of 4948
Since 4948 divided by -1237 is a whole number, -1237 is a factor of 4948
Since 4948 divided by -4 is a whole number, -4 is a factor of 4948
Since 4948 divided by -2 is a whole number, -2 is a factor of 4948
Since 4948 divided by -1 is a whole number, -1 is a factor of 4948
Multiples of 4948 are all integers divisible by 4948 , i.e. the remainder of the full division by 4948 is zero. There are infinite multiples of 4948. The smallest multiples of 4948 are:
It is possible to determine using mathematical techniques whether an integer is prime or not.
for 4948, the answer is: No, 4948 is not a prime number.
To know the primality of an integer, we can use several algorithms. The most naive is to try all divisors below the number you want to know if it is prime (in our case 4948). We can already eliminate even numbers bigger than 2 (then 4 , 6 , 8 ...). Besides, we can stop at the square root of the number in question (here 70.342 ). Historically, the Eratosthenes screen (which dates back to Antiquity) uses this technique relatively effectively.
More modern techniques include the Atkin screen, probabilistic tests, or the cyclotomic test.
Previous prime number: 4943
Next prime number: 4951